20105638992

素因数分解:

$2^4\times 3^3\times {\mathrm{2089}}^1\times {\mathrm{22279}}^1$

素因数の和:24385

約数の個数: 80

約数和(自身を含む): 57740848000

約数和(自身を除く): 37635209008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2089, 4178, 6267, 8356, 12534, 16712, 18801, 22279, 25068, 33424, 37602, 44558, 50136, 56403, 66837, 75204, 89116, 100272, 112806, 133674, 150408, 178232, 200511, 225612, 267348, 300816, 356464, 401022, 451224, 534696, 601533, 802044, 902448, 1069392, 1203066, 1604088, 2406132, 3208176, 4812264, 9624528, 46540831, 93081662, 139622493, 186163324, 279244986, 372326648, 418867479, 558489972, 744653296, 837734958, 1116979944, 1256602437, 1675469916, 2233959888, 2513204874, 3350939832, 5026409748, 6701879664, 10052819496, 20105638992]

約数ペア:

[(1, 20105638992), (2, 10052819496), (3, 6701879664), (4, 5026409748), (6, 3350939832), (8, 2513204874), (9, 2233959888), (12, 1675469916), (16, 1256602437), (18, 1116979944), (24, 837734958), (27, 744653296), (36, 558489972), (48, 418867479), (54, 372326648), (72, 279244986), (108, 186163324), (144, 139622493), (216, 93081662), (432, 46540831), (2089, 9624528), (4178, 4812264), (6267, 3208176), (8356, 2406132), (12534, 1604088), (16712, 1203066), (18801, 1069392), (22279, 902448), (25068, 802044), (33424, 601533), (37602, 534696), (44558, 451224), (50136, 401022), (56403, 356464), (66837, 300816), (75204, 267348), (89116, 225612), (100272, 200511), (112806, 178232), (133674, 150408)]